/* ============================================
   IKARO GONDIM — Luxury Real Estate
   Identidade: noite atlântica + dourado areia
   ============================================ */
:root{
  --noite:#0c0f12;          /* fundo principal */
  --grafite:#15191e;        /* cartões */
  --linha:#262c33;          /* bordas sutis */
  --areia:#c9a96a;          /* dourado areia (acento) */
  --areia-claro:#e3cfa3;
  --marfim:#f4efe6;         /* texto principal */
  --neblina:#9aa3ad;        /* texto secundário */
  --erro:#e05c5c;
  --ok:#5cb87a;
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Jost', 'Segoe UI', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--noite);color:var(--marfim);font-family:var(--sans);font-weight:300;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}

/* ---------- Tipografia ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.15}
h1{font-size:clamp(2.4rem,5.5vw,4.2rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
h3{font-size:1.35rem}
.eyebrow{font-size:.72rem;letter-spacing:.34em;text-transform:uppercase;color:var(--areia);margin-bottom:1rem;display:block}
.muted{color:var(--neblina)}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(12,15,18,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--linha)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 0}
.logo{font-family:var(--serif);font-size:1.3rem;letter-spacing:.22em;text-transform:uppercase}
.logo span{color:var(--areia)}
.nav-links{display:flex;gap:2rem;align-items:center}
.nav-links a{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--neblina);transition:color .25s}
.nav-links a:hover,.nav-links a.ativo{color:var(--areia)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.78rem 1.7rem;border:1px solid var(--areia);color:var(--areia);font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;transition:all .3s;cursor:pointer;background:transparent;font-family:var(--sans)}
.btn:hover{background:var(--areia);color:var(--noite)}
.btn.solido{background:var(--areia);color:var(--noite)}
.btn.solido:hover{background:var(--areia-claro)}
.menu-btn{display:none;background:none;border:none;color:var(--marfim);font-size:1.6rem;cursor:pointer}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.38) saturate(.9)}
.hero-conteudo{position:relative;max-width:640px;padding:6rem 0}
.hero p{margin:1.4rem 0 2.2rem;font-size:1.08rem;color:#d9d4c9}
.hero-acoes{display:flex;gap:1rem;flex-wrap:wrap}

/* faixa-assinatura: linha do horizonte dourada */
.horizonte{height:1px;background:linear-gradient(90deg,transparent,var(--areia),transparent);margin:0 auto;width:70%}

/* ---------- Seções ---------- */
section{padding:5.5rem 0}
.secao-titulo{margin-bottom:3rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}

/* ---------- Card de imóvel ---------- */
.card{background:var(--grafite);border:1px solid var(--linha);overflow:hidden;transition:transform .35s,border-color .35s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-5px);border-color:var(--areia)}
.card-foto{position:relative;aspect-ratio:4/3;overflow:hidden;background:#1c2127}
.card-foto img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-foto img{transform:scale(1.05)}
.etiqueta{position:absolute;top:1rem;left:1rem;background:rgba(12,15,18,.85);border:1px solid var(--areia);color:var(--areia);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;padding:.35rem .8rem}
.card-corpo{padding:1.5rem;display:flex;flex-direction:column;gap:.65rem;flex:1}
.card-local{font-size:.8rem;color:var(--neblina);letter-spacing:.08em;display:flex;align-items:center;gap:.35rem}
.card-specs{display:flex;gap:1.2rem;font-size:.8rem;color:var(--neblina);border-top:1px solid var(--linha);padding-top:.9rem;margin-top:auto;flex-wrap:wrap}
.card-specs span{display:flex;align-items:center;gap:.3rem}
.card-preco{font-family:var(--serif);font-size:1.45rem;color:var(--areia-claro)}
.card-preco small{font-family:var(--sans);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--neblina);display:block}
.material-symbols-outlined{font-size:1.05rem;color:var(--areia)}

/* ---------- Filtros ---------- */
.filtros{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:1rem;background:var(--grafite);border:1px solid var(--linha);padding:1.4rem}
.filtros label{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--neblina);display:block;margin-bottom:.4rem}
.filtros select{width:100%;background:var(--noite);border:1px solid var(--linha);color:var(--marfim);padding:.7rem;font-family:var(--sans);font-size:.9rem}
.filtros select:focus{outline:none;border-color:var(--areia)}

/* ---------- Stats / destaques cidade ---------- */
.stat{border:1px solid var(--linha);padding:1.8rem;background:var(--grafite)}
.stat h3{color:var(--areia-claro);margin:.6rem 0 .3rem}
.stat p{font-size:.88rem;color:var(--neblina)}

/* ---------- Galeria ---------- */
.galeria-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.galeria-grid img{aspect-ratio:4/3;object-fit:cover;width:100%;filter:saturate(.92);transition:filter .4s,transform .4s}
.galeria-grid img:hover{filter:saturate(1.1);transform:scale(1.02)}

/* ---------- Depoimentos ---------- */
.depo{background:var(--grafite);border:1px solid var(--linha);padding:2rem}
.depo p{font-style:italic;color:#d9d4c9;margin:.8rem 0 1.2rem}
.depo strong{font-weight:500;letter-spacing:.06em}
.depo small{color:var(--neblina);display:block;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}

/* ---------- Formulários ---------- */
.form{display:flex;flex-direction:column;gap:1.1rem;max-width:560px}
.form input,.form select,.form textarea{background:var(--grafite);border:1px solid var(--linha);color:var(--marfim);padding:.95rem 1.1rem;font-family:var(--sans);font-size:.95rem;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--areia)}
.form textarea{min-height:130px;resize:vertical}
.form label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--neblina)}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--linha);padding:3.5rem 0 2rem;margin-top:3rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-grid h4{font-size:.75rem;letter-spacing:.24em;text-transform:uppercase;color:var(--areia);margin-bottom:1rem}
.footer-grid a{display:block;color:var(--neblina);font-size:.88rem;padding:.25rem 0;transition:color .25s}
.footer-grid a:hover{color:var(--areia)}
.copy{text-align:center;font-size:.75rem;color:var(--neblina);letter-spacing:.1em;border-top:1px solid var(--linha);padding-top:1.6rem}

/* ---------- WhatsApp flutuante ---------- */
.zap{position:fixed;bottom:1.6rem;right:1.6rem;z-index:60;background:#25d366;color:#fff;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.45);transition:transform .25s}
.zap:hover{transform:scale(1.08)}
.zap svg{width:28px;height:28px;fill:#fff}

/* ---------- Admin ---------- */
.admin-wrap{max-width:980px;margin:3rem auto;width:92%}
.admin-card{background:var(--grafite);border:1px solid var(--linha);padding:2rem}
.admin-lista{display:flex;flex-direction:column;gap:.8rem;margin-top:1.5rem}
.admin-item{display:flex;align-items:center;gap:1rem;background:var(--noite);border:1px solid var(--linha);padding:.9rem 1.1rem}
.admin-item img{width:72px;height:54px;object-fit:cover}
.admin-item .info{flex:1}
.admin-item .info b{font-weight:500}
.admin-item .info small{color:var(--neblina);display:block}
.admin-acoes{display:flex;gap:.5rem}
.btn-mini{background:none;border:1px solid var(--linha);color:var(--neblina);padding:.45rem .8rem;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;transition:all .25s;font-family:var(--sans)}
.btn-mini:hover{border-color:var(--areia);color:var(--areia)}
.btn-mini.perigo:hover{border-color:var(--erro);color:var(--erro)}
.aviso{padding:.9rem 1.1rem;font-size:.88rem;border:1px solid var(--linha);margin:.8rem 0;display:none}
.aviso.ok{display:block;border-color:var(--ok);color:var(--ok)}
.aviso.erro{display:block;border-color:var(--erro);color:var(--erro)}
.fotos-preview{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.5rem}
.fotos-preview .thumb{position:relative}
.fotos-preview img{width:90px;height:68px;object-fit:cover;border:1px solid var(--linha)}
.fotos-preview button{position:absolute;top:-8px;right:-8px;background:var(--erro);color:#fff;border:none;border-radius:50%;width:20px;height:20px;cursor:pointer;font-size:.7rem;line-height:1}
.vazio{text-align:center;padding:3rem;color:var(--neblina);border:1px dashed var(--linha)}

/* ---------- Responsivo ---------- */
@media(max-width:900px){
  .grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .galeria-grid{grid-template-columns:repeat(2,1fr)}
  .filtros{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--noite);flex-direction:column;padding:1.5rem;border-bottom:1px solid var(--linha);gap:1.2rem}
  .nav-links.aberto{display:flex}
  .menu-btn{display:block}
  .grid-3,.galeria-grid,.filtros{grid-template-columns:1fr}
  section{padding:3.5rem 0}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}